/Engine/Plugins/Runtime/RigVM/Source/RigVMEditor/Public/Widgets/SRigVMVariableMappingWidget.h
Caller to create list
typedef TBaseDelegate_TwoParams< void, const [FString](API\Runtime\Core\Containers\FString) &, [TArray](API\Runtime\Core\Containers\TArray)< [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FRigVMVariableMappingInfo](API\Plugins\RigVMEditor\Widgets\FRigVMVariableMappingInfo) > > & > FOnRigVMCreateVariableMapping